diff options
Diffstat (limited to 'meta/recipes-multimedia/mpeg2dec/files/altivec_h_needed.patch')
| -rw-r--r-- | meta/recipes-multimedia/mpeg2dec/files/altivec_h_needed.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/meta/recipes-multimedia/mpeg2dec/files/altivec_h_needed.patch b/meta/recipes-multimedia/mpeg2dec/files/altivec_h_needed.patch deleted file mode 100644 index 5113ad44fe..0000000000 --- a/meta/recipes-multimedia/mpeg2dec/files/altivec_h_needed.patch +++ /dev/null @@ -1,43 +0,0 @@ -Add new method to judge whether <altivec.h> is needed - -The original logic will use "typedef vector int t;" to judge -whether <altivec.h> is needed. altivec.h contains the following -statement: - - #if !defined(__APPLE_ALTIVEC__) - #define vector __vector - #define pixel __pixel - #define bool - #endif - -In gcc-4.3.3, __APPLE_ALTIVEC__ is not defined by compiler, neither -as vector, pixel, and bool. In order to make "typedef vector int t;" -pass the compilation, we need to include altivec.h. - -However in gcc-4.5.0, __APPLE_ALTIVEC__ is defined by compiler, -so as vector, pixel, and bool. We could not judge whether -altivec.h is needed by "typedef vector int t;". -Here we include another statement "int tmp = __CR6_EQ;", in -which __CR6_EQ is defined in altivec.h. - -Upstream-Status: Pending - -Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> - -diff -ruN a/configure.in b/configure.in ---- a/configure.ac 2010-09-14 20:55:42.399687663 +0800 -+++ b/configure.ac 2010-09-14 20:56:43.403204648 +0800 -@@ -79,11 +79,11 @@ - CFLAGS="$OPT_CFLAGS $TRY_CFLAGS $CFLAGS" - AC_MSG_CHECKING([if <altivec.h> is needed]) - AC_TRY_COMPILE([], -- [typedef vector int t; -+ [typedef vector int t; int tmp = __CR6_EQ; - vec_ld(0, (unsigned char *)0);], - [have_altivec=yes; AC_MSG_RESULT(no)], - [AC_TRY_COMPILE([#include <altivec.h>], -- [typedef vector int t; vec_ld(0, (unsigned char *)0);], -+ [typedef vector int t; int tmp = __CR6_EQ; vec_ld(0, (unsigned char *)0);], - [AC_DEFINE([HAVE_ALTIVEC_H],, - [Define to 1 if you have the <altivec.h> header.]) - have_altivec=yes; AC_MSG_RESULT(yes)], |